|COOKIES: By using this website you agree that we can place Google Analytics Cookies on your device for performance monitoring.|
On arithmetically defined hyperbolic manifolds and their Betti numbers
If you have a question about this talk, please contact Teruyoshi Yoshida.
An orientable hyperbolic n-manifold is isometric to the quotient of hyper- bolic n-space H by a discrete torsion free subgroup of the group of orientation-preserving isometries of H. Among these manifolds, the ones originating from arithmetically defined groups form a family of special interest. Due to the underlying connections with number theory and the theory of automorphic forms, there is a fruitful interaction between geometric and arithmetic questions, methods and results. We intend to give an account of recent investigations in this area, in particular, of those pertaining to hyperbolic 3-manifolds and bounds for their Betti numbers.
This talk is part of the Number Theory Seminar series.
This talk is included in these lists:
Note that ex-directory lists are not shown.
Other listsThe Cambridge University Heraldic and Genealogical Society All transferable skills in the university: computing Cambridge Science Festival
Other talksSingle-cell dynamics of the proliferation-quiescence decision. The CSAR debate: Neural Progenitors / Brain & Spinal Cord Development (TBC) CGHR Film Screening: Kashmir's Torture Trail, followed by a Q&A with film maker Jezza Neumann Perceptual Organization of Shape Social processing in response to autobiographical memories of rejection and inclusion in depression